/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraEmptyUAVPool.h
Grab a temporary empty RW buffer from the pool. Note: When doing this outside of Niagara you must be within a FNiagaraUAVPoolAccessScope.
[FRHIUnorderedAccessView](API\Runtime\RHI\FRHIUnorderedAccessView) * GetEmptyUAVFromPool ( [FRHICommandList](API\Runtime\RHI\FRHICommandList) & RHICmdList, EPixelFormat Format, [ENiagaraEmptyUAVType](API\Plugins\Niagara\ENiagaraEmptyUAVType) Type )